A group of things arranged by category; a classification. / The process of sorting or arranging things into categories or classes.

plural of categorization

(transitive) To assign a category; to divide into classes.

present participle of categorize

In a categorical manner / By the use of categories / Absolutely, by all means; truly

Absolute; having no exception. / Of, pertaining to, or using a category or categories.

(logic) A categorical proposition.

simple past tense and past participle of categorize

The characteristic of having been placed or sorted in a category or categories.

Third-person singular simple present indicative form of categorize